A flat-chested girl who intentionally makes her boobs look big on social media and/or dating sites. When they are finally seen naked in person, it is learned you've been completely duped by her lie.
Person 1: "Dude, how was your date with Melissa and her huge tits?"
Person 2: "Bro, they aren't huge; she wears padded bras. She's an A-Cup...she's just another C-Cup Catfish."
Person 2: "Bro, they aren't huge; she wears padded bras. She's an A-Cup...she's just another C-Cup Catfish."
by Screw Liberals June 12, 2016
Get the C-Cup Catfishmug. (Noun) A girl whose public appearance or dating website pics intentionally give the impression she has a great rack, but when seen in person without a bra she is dissapointingly flat-chested.
"So I slept with Lisa on our 3rd date. Unfortunately, she's a C-Cup Catfish. Her boobs were even smaller than the zits on my brother's face."
by Screw Liberals June 21, 2016
Get the C-Cup Catfishmug. by LitaDolanstan June 12, 2017
Get the catfish pizza peanut butter jellymug. 
by Dumn ass June 3, 2016
Get the catfish floping on the deckmug. by Trollingpaula July 19, 2018
Get the Choked on catfishmug. by Itwasalwaysadream_ August 15, 2020
Get the Catfishmug.